treewide: remove unnecessary <linux/version.h> inclusion

These files do not use any macros defined in <linux/version.h>.

Signed-off-by: Masahiro Yamada <[e-mail]>
Reviewed-by: Nicolas Schier <[e-mail]>

drivers/accessibility/speakup/genmap.c

···
 #include <stdio.h>
 #include <libgen.h>
 #include <string.h>
-#include <linux/version.h>
 #include <ctype.h>
 #include "utils.h"
 

drivers/accessibility/speakup/makemapdata.c

···
 #include <stdio.h>
 #include <libgen.h>
 #include <string.h>
-#include <linux/version.h>
 #include <ctype.h>
 #include "utils.h"
 

drivers/staging/media/atomisp/include/linux/atomisp.h

···
 #define _ATOM_ISP_H
 
 #include <linux/types.h>
-#include <linux/version.h>
 
 /* struct media_device_info.hw_revision */
 #define ATOMISP_HW_REVISION_MASK	0x0000ff00

samples/trace_events/trace_custom_sched.c

···
 #define pr_fmt(fmt) fmt
 
 #include <linux/trace_events.h>
-#include <linux/version.h>
 #include <linux/module.h>
 #include <linux/sched.h>
 

sound/soc/codecs/cs42l42.c

···
 
 #include <linux/module.h>
 #include <linux/moduleparam.h>
-#include <linux/version.h>
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/delay.h>